Hi Geeks, welcome to our new project. Our new project is one of the most common issues you’ve seen in your cities. In this project, we are going to make a car parking system with automatic billing. In the entire world, there are an estimated 1.4 billion cars on the road, which is absolutely great news if we are considering the development of the Automobile industry. But the most serious issue is that the number of cars exceeds the number of available parking places, resulting in traffic congestion. Damaged cars due to this lack of space, fewer parking locations, lack of parking signage, informal parking, and overcharging for parking are just a few of the issues.
People are still choosing manual parking methods, which have a number of drawbacks, suc ...
Hello readers, today we will learn about the messaging protocol supported by ESP32(called MQTT protocol), which is used for IoT applications. The communication protocol to be used for data transmission and connectivity in web-enabled devices depends upon the type of IoT application.
The Internet of Things (IoT) is a network of interconnected computing devices like digital machines, automobiles with inbuilt sensors, having unique identifiers and the ability to communicate data over a network without the need for human intervention.
Before implementation, let's first have a look at what is MQTT Protocol?
What is MQTT?
MQTT stands for Message Queuing Telemetry Protocol and is a messaging or communication protocol used for IoT applications.
In MQ ...
Hello friends, hope you all are fine. In today's project, we are gonna design Electronic Quiz Project with 8051 Microcontroller. I have done this project recently in which we need to design a quiz project game using 8051 Microcontroller. It was quite a big project and we have to work quite hard to make it done. In this project we have used many components on which I have already post tutorials so that you guys first get introduction to those components. So, first of all you should read Interfacing of LCD with 8051 Microcontroller, after that you must check Interfacing of Keypad with 8051 Microcontroller and finally get your hands on Serial communication with 8051 Microcontroller. These tutorial are must to read because these are all gonna use in t ...
Hello friends, I hope you all are doing great. In today's tutorial, I am going to share a new Vibration Sensor Library for Proteus V2.0. It's the second version of the Vibration Sensor Library for Proteus. In this library, we have four vibration sensors.
These vibrations sensors have both digital and analog output pins and can easily be connected with microcontrollers i.e. Arduino, PIC, Atmel etc. Before downloading the Proteus Library zip file, let's first have a look at the brief overview of Vibration Sensor:
What is Vibration Sensor?
A vibration sensor is a small embedded sensor, which is used to detect vibrations on any surface.
These vibration sensors are used for various purposes i.e. fault detection on heavy machinery, placed on doors ...
Hi Guys! Hope you’re well today. I welcome you on board. In this post today, I’ll detail the Introduction to CD4035.CD4011 IC belongs to the CD40xx CMOS IC series. The CD4011 chip comes with four independent NAND gates. This device is used to perform the Boolean function Y = A × B or Y = A + B in positive logic. This IC is widely used in many applications including Portable Audio Docks, AV Receivers, and Blu-Ray Players.
I suggest you read this entire post till the end as I’ll walk you through the complete introduction to CD4011 covering datasheet, pinout, features, truth table, alternatives, and applications.
Let’s jump right in.
Introduction to CD4011
CD4011 IC belongs to the CD40xx CMOS IC series. The CD4011 chip comes with four independent NAND gates.
It is important to ...
Hello Friends! Hope you’re well today. I welcome you on board. In this post today, I’ll be discussing the Introduction to 1n5408.
The 1n5408 is a component where current flows in one direction only. It comes with two pins named anode and cathode. The Anode side is positive from where the current enters the diode and the cathode is negative from where the current leaves the diode. The colored band side is the indication that the side is the cathode and the other side without the colored band is the anode of the diode.
Just stay with me for a little while as I’ll walk you through the 1n5408 power diode pinout, datasheet, features, equivalents, and applications.
Let’s get started.
Introduction to 1N5408
The 1n5408 is a power diode where current ...
Hello Friends! Happy to see you around. I welcome you on board. In this post today, I’ll walk you through the Introduction to 1n4749.
The 1n4749 is a Zener diode made of silicon material. It is used for clipping circuits with high power ratings. It is also incorporated in voltage stabilizing circuits and voltage protection circuits. There is a slight difference between the normal diode and the Zener diode. In the normal diode, conduction is carried out in one direction only i.e. in forward biased condition. While in the case of the Zener diode, the conduction is carried out in both conditions i.e. forward biased condition and reverse biased condition. Zener diodes are also applied to keep circuits from overvoltage.
Read this post till the end as I’ll walk you through the complete Int ...
Hi Everyone! I hope you are doing great and enjoying your life. I am back to give you daily dose of information so you can grow and progress in your relevant field. Today, I am going to give you the details on the Introduction to 2n4403. It is basically PNP(Positive-negative-Positive) bipolar junction transistor where N doped layer is sandwiched between the two P doped layers. It comes in plastic TO-92 compact casing. I'll try to give you brief details about this transistor so you don't need to go anywhere for finding the information regarding this transistor. Let's get started.
Introduction to 2n4403
2n4403 is a PNP bipolar junction transistor where conduction is carried out by the movement of holes and electrons but majority charge carriers w ...
Hey Fellas! I hope you are doing great and having fun. We love when you keep coming back again and again for what we have to offer that resonates with your needs and requirements. I am back to give you a daily dose of useful information so you can excel and grow in your relevant field without much effort. Today, I am going to unlock the details on the Introduction to 2n4400. It is an NPN (negative-positive-negative) bipolar transistor which is mainly designed for general purpose amplification and switching applications. I'll cover each and everything related to this transistor, so you get all information in one place without roaming around on the internet. Let's get started.
Introduction to 2n4400
2n4400 is an NPN general purpose bipolar juncti ...
Hello friends, I hope you all are fine and having fun with your lives. Today, I am going to share a new Home Automation Project using XBee & Arduino. Home Automation Project is a most commonly designed project by the engineering students. So, that's why I have thought to create a complete Home Automation Project so that engineering students can get benefit out of it.
We all know about automation which is originated from automate or automatic. In automation the task is done automatically and you don't need to control it. In normal Home automation project, there are few sensors which are displayed wirelessly to user and there are few controls like user can ON or OFF Lights, Fans etc via remote or mobile App.
In this Project, I have used Arduino ...
